56 lines
4.0 KiB
HTML
56 lines
4.0 KiB
HTML
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<meta name="DC.Title" content="Prevent updates to database files in production libraries" />
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<meta name="abstract" content="You can use files in production libraries while you are in debug mode, and therefore need to prevent the files from being unintentionally updated." />
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<title>Prevent updates to database files in production libraries</title>
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<!-- Java sync-link --><script language="Javascript" src="../rzahg/synch.js" type="text/javascript"></script>
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<h1 class="topictitle1">Prevent updates to database files in production libraries</h1>
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<div><p>You can use files in production libraries while you are in debug
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mode, and therefore need to prevent the files from being unintentionally updated.</p>
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<div class="section"> <p> To prevent database files in production libraries from being
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unintentionally changed, you can specify UPDPROD(*NO) or default to *NO on
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the <span class="cmdname">Start Debug (STRDBG)</span> command. Then, only
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files in test libraries can be opened for updating or adding new records.
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If you want to open database files in production libraries for updating or
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adding new records or if you want to delete members from production physical
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files, you can specify UPDPROD(*YES).</p>
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<p>You can use this function with
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the library list. In the library list for your debug job, you can place a
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test library before a production library. You should have copies of the production
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files that might be updated by the program being debugged in the test library.
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Then, when the program runs, it uses the files in the test library. Therefore,
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production files cannot be unintentionally updated.</p>
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</div>
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<div>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="stdbg.htm" title="Debug mode is a special environment in which the testing functions can be used in addition to the normal system functions.">Start debug mode</a></div>
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